Overview
The BZX84B12-TP is a silicon planar Zener diode produced by Micro Commercial Components (MCC). This component is part of the BZX84 series, which is known for its wide range of Zener voltages and high reliability. The BZX84B12-TP is specifically designed with a nominal Zener voltage of 12 V and a tolerance of ±2%, making it suitable for various voltage regulation and stabilization applications. It is packaged in a small SOT-23 (TO-236AB) surface-mounted device (SMD) plastic package, which is RoHS-compliant and AEC-Q101 qualified for automotive applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nominal) | 12 | V |
| Zener Voltage Tolerance | ±2% | - |
| Test Current (IZT) | 5 mA | - |
| Reverse Leakage Current (IR) | 0.5 μA | - |
| Dynamic Resistance (ZZ) | 39.2 Ω | - |
| Temperature Coefficient (αVZ) | 9 to 11 × 10^-4/°C | - |
| Total Power Dissipation | ≤250 mW | - |
| Non-repetitive Peak Reverse Power Dissipation | ≤ 40 W | - |
| Operating Temperature Range | -55 to +150 °C | - |
| Storage Temperature Range | -65 to +150 °C | - |
| Package | SOT-23 (TO-236AB) | - |
Key Features
- Silicon planar Zener diodes with a wide range of Zener voltages (2.4 V to 75 V).
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications, ensuring high reliability and robustness.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and available in commercial and AEC-Q101 qualified versions.
- Small SOT-23 (TO-236AB) surface-mounted device (SMD) plastic package.
- Total power dissipation of ≤250 mW and non-repetitive peak reverse power dissipation of ≤ 40 W.
Applications
The BZX84B12-TP is versatile and can be used in various applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial and power electronics for reliable voltage control.
- Consumer and mobile devices where compact and efficient voltage regulation is required.
- General regulation functions in a wide range of electronic designs.
Q & A
- What is the nominal Zener voltage of the BZX84B12-TP?
The nominal Zener voltage is 12 V.
- What is the tolerance of the Zener voltage for the BZX84B12-TP?
The tolerance is ±2%.
- What is the package type of the BZX84B12-TP?
The package type is SOT-23 (TO-236AB).
- Is the BZX84B12-TP RoHS-compliant?
- What is the total power dissipation of the BZX84B12-TP?
- What is the non-repetitive peak reverse power dissipation of the BZX84B12-TP?
- Is the BZX84B12-TP AEC-Q101 qualified?
- What is the operating temperature range of the BZX84B12-TP?
- What is the storage temperature range of the BZX84B12-TP?
- What are some common applications of the BZX84B12-TP?
